UAS regulatory sequences drive expression of full-length Antp, with the naturally occurring short linker (4 amino acid residues) between the YPWM motif and the homeodomain.
visible, with Scer\GAL4Dll.PU
antenna, with Scer\GAL4Dll.PU
embryonic head, with Scer\GAL4nullo.PG
embryonic mesothoracic segment | ectopic, with Scer\GAL4nullo.PG
T1 beard, with Scer\GAL4nullo.PG
Expression of AntpScer\UAS.YPWM.SL under the control of Scer\GAL4nullo.PG results in transformation of head to mesothorax. The mutant embryos show head involution defects and repression of the prothoracic beard.